W0MMC
Available1x3District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderCampbell, Monte R
License ClassTechnician
Min. Class RequiredGeneral
LocationGrand Junction, CO
Grant DateMar 9, 2010
Expiration DateMar 9, 2020
Cancellation DateMar 10, 2022
Available for ApplicationsMar 10, 2022
W0MMC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Campbell, Monte R in Grand Junction, CO. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Lewis, William S on Jul 14, 2025. W0MMC has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- -- -- -.-.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Mike Mike Charlie
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 10, 2022
- License IssuedMar 9, 2010
- Vanity Callsign GrantedMar 9, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.